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Complete lithium golf cart upgrade
A compact, all-in-one 48V 105Ah lithium golf cart battery kit with charger, 12V converter, gauge, mounting brackets, Bluetooth monitoring, and IP67 protection.
The Epoch 48V 105Ah Mini kit is a complete lithium golf cart upgrade for DIY cart owners who want a simpler, cleaner 48V golf cart lithium conversion without sourcing parts one by one. This Epoch 48V 105Ah Mini kit includes the battery, a 15A onboard lithium charger, a 12V voltage converter, a Bluetooth battery monitor, a dash gauge, and cart-specific brackets so you can drop weight, reclaim space, and eliminate lead-acid maintenance.
No guesswork, no piecing together chargers, converters, gauges, and brackets.
Golf cart lithium conversions often stall because owners discover they still need a lithium charger, a voltage reducer, a battery meter, and custom mounting hardware. The Epoch 48V 105Ah Mini kit solves that pain point with a complete conversion package designed to simplify your drop-in lithium golf cart battery upgrade.
This kit is built for owners who want the performance of a 48V lithium system without hunting for compatible components after checkout.
The included 48V 15A lithium charger is designed for the battery’s LiFePO4 charging profile, while the included 12V voltage converter safely powers headlights, light bars, USB chargers, stereos, turn signals, and other 12V accessories without risking damage from full 48V pack voltage.
Standard golf cart battery meters are not accurate for lithium. This kit includes a dedicated dash-mounted battery gauge and harness, plus cart-specific mounting brackets so the single lithium battery can be secured cleanly in the factory battery tray area.
More room for audio, storage, coolers, tools, and upgrades.
Six 8V lead-acid batteries can take up the entire battery bay and add hundreds of pounds to the cart. This single 99 lb Epoch Mini battery replaces the messy lead-acid bank with one compact 15.8 in × 11.1 in × 10.9 in lithium package.
That space savings opens the door for under-seat storage, custom audio amplifiers, lockable compartments, coolers, cleaner wiring, and easier future service.
Strong discharge performance for upgraded carts, big tires, rear seats, and heavier loads.
Budget lithium packs can shut down when a lifted cart pulls hard up a hill. The Epoch Mini is built with a 200A continuous Battery Management System, plus 300A peak discharge for 15 seconds and 700A peak discharge for 2 seconds. That makes it a strong choice for compatible lifted golf carts, rear-seat carts, and controller/motor setups such as Navitas or Alltrax when the full electrical system is properly configured.
Washdown-friendly construction and two ways to check your battery status.
Golf carts see puddles, rain, washdowns, and rough paths. The Epoch Mini battery is IP67 rated for dust and water protection, and the built-in Bluetooth monitor lets you view battery status through the Epoch app on iOS or Android. Between the included dash gauge and the app, you always have better visibility than a traditional lead-acid fuel gauge.
EZGO lithium conversion, Club Car 48V lithium upgrade, Yamaha 48V lithium battery, and more.
Major conversion components included in one kit.
High-output LiFePO4 power with complete-kit convenience.
Full technical details, kit components, dimensions, current limits, and charging settings.
| General | |
|---|---|
| Brand | Epoch Batteries |
| Model / SKU | BB51105A_MINI-kit-1 |
| Product | 48V 105Ah MINI Golf Cart Battery Complete Kit |
| Battery type | 48V LiFePO4 lithium golf cart battery complete conversion kit |
| Kit contents | Battery, 48V 15A lithium charger, battery gauge, 12V converter, and cart-specific mounting brackets |
| Chemistry | LiFePO4 / Lithium iron phosphate |
| Cell type | Prismatic LiFePO4 |
| Cell configuration | 1P16S |
| Bluetooth | Yes — iOS and Android app support |
| Software updates | Over-the-air firmware updates available |
| Self-heating | No |
| Cycle life | 3,500+ cycles |
| Voltage and capacity | |
| Nominal voltage | 51.2V |
| Nominal capacity | 105Ah |
| Energy stored | 5.376kWh |
| Operating voltage range | 40V – 58.4V |
| Maximum charge voltage | 58.4V |
| Current ratings | |
| Max continuous discharge | 200A |
| Max continuous charge current | 100A |
| Peak charge / regen | 300A @ 15 seconds |
| Peak discharge | 300A @ 15 seconds; 700A @ 2 seconds |
| Parallel configuration | |
| Series connections | Not recommended; 48V native battery system |
| Parallel connections | Max 2 batteries in parallel |
| Temperature | |
| Charge temperature range | 0°C to 55°C / 32°F to 131°F |
| Discharge temperature range | -20°C to 60°C / -4°F to 140°F |
| Storage temperature | 0°C to 35°C / 32°F to 95°F, max 12 months |
| Dimensions and weight | |
| Length | 15.8 in |
| Width | 11.1 in |
| Height | 10.9 in |
| Weight | 99 lb |
| Mechanical | |
| Case material | Steel |
| Enclosure protection | IP67 waterproof and dustproof |
| Terminal type | M8 female |
| Recommended charging settings | |
| Included charger | 48V 15A lithium charger included |
| Bulk / absorption voltage | 56.8V – 57.6V |
| Absorption end condition | Stop when charge current is ≤ C/20 or 15 minutes max |
| Float voltage | Disabled preferred, or 53.3V – 54.4V |
| Re-bulk voltage | 52.8V |
| Temperature compensation | 0mV/°C / none |
| Equalization | Disabled |
| Battery charge temperature range | 0°C to 55°C / 32°F to 131°F |
| BMS high-voltage cutoff | 58.4V |
| SoC recalibration voltage | 58.4V |
| Compliance and warranty | |
| Certifications / compliance | UL 1642 cells, UL 9540A cells, IEC 62619:2022, CE, RoHS |
| Shipping classification | UN 38.3 |
| Warranty | 11-year manufacturer warranty |
More range, less weight, zero maintenance, and no acid cleanup.
LiFePO4 technology provides stable voltage, strong acceleration, long cycle life, low self-discharge, and maintenance-free ownership. Replacing a full lead-acid bank with one Epoch lithium golf cart battery helps eliminate water checks, acid corrosion, voltage sag, and heavy battery swaps.
Verify fitment, charger wiring, OBC requirements, and accessory wiring before installation.
Use the included lithium charger and 12V converter according to Epoch instructions. Confirm your cart’s main cables, controller, solenoid, key switch, motor, charging port, accessory circuits, and onboard computer configuration before completing the conversion. Club Car carts with an OBC may require bypass so the included lithium charger can charge the battery directly.
Common questions about fitment, included components, charger use, range, 12V accessories, lifted carts, and maintenance.
The kit includes the 48V 105Ah Mini LiFePO4 battery, a 48V 15A waterproof onboard lithium charger, a 12V converter, a dash-mounted battery gauge with wiring harness, and cart-specific mounting brackets. It is designed as a complete lithium golf cart upgrade so you are not stuck sourcing major parts separately.
Yes, the compact Mini footprint is designed to fit many 48V golf carts, including popular EZGO, Club Car, Yamaha, ICON, Evolution, and similar carts when the tray, mounting, cable routing, and controller requirements are compatible. Always confirm your exact cart model and available tray space before installation.
Actual range depends on passenger weight, tire size, terrain, speed, controller setup, lift kits, and accessory load, but many standard 48V carts can target roughly 35 to 45+ miles per charge. Lithium also maintains a steadier voltage curve than lead-acid, so the cart feels stronger deeper into the discharge cycle.
Most golf cart accessories, including LED headlights, turn signals, USB ports, stereos, and light bars, are designed for 12V power. The included 12V voltage converter steps the 48V battery output down to a safe accessory voltage so you do not damage your electronics.
No. Lead-acid chargers use the wrong charging profile and may not fully charge, balance, or protect a LiFePO4 battery. This kit includes a dedicated 48V 15A lithium charger so your cart has a charger designed for the battery chemistry.
This battery is built with a 200A continuous BMS, plus 300A peak discharge for 15 seconds and 700A peak discharge for 2 seconds. That gives it strong surge capability for lifted carts, upgraded tires, extra passengers, hills, and compatible performance controllers such as Navitas or Alltrax.
No. Epoch LiFePO4 batteries are maintenance-free. You do not add distilled water, clean acid corrosion, equalize cells like lead-acid, or deal with acid spills. For storage, follow Epoch guidance, charge appropriately, turn the system off when applicable, and store the battery in a suitable environment.
Some Club Car models, especially older Precedent or DS carts with an On-Board Computer, may require OBC bypass when converting to a lithium charger. The included Epoch lithium charger should charge the battery directly. Confirm your cart wiring and OBC configuration before installation.
Yes. The battery is IP67 rated, meaning it is dustproof and protected against temporary water immersion under IP67 conditions. Avoid permanent submersion, pressure washing, damaged seals, or installation locations where water can collect around terminals and wiring.
As Featured In
Golf Car Options Magazine
Experience worry-free adventures with our robust IP67 protection. Your battery is completely sealed against dust and can be safely immersed in water up to 1 meter deep for 30 minutes. Whether you're caught in heavy rain or crossing streams, this military-grade protection ensures your power stays reliable.